PMI QA / QC的DNPH羰基衍生物标准品, PMI QA/QC Carbonyl DNPH Derv.Standard,250 μg/mL in Acetonitrile

Diethylene glycol hexyl ether,1000 μg/mL in THF (anhydrous)

二乙二醇单己醚

半岛游戏平台官网入口网址 检测标准品, Method 200.7 Instrument Performance Check,Varied conc. in 2-5% Nitric Acid

方法200.7校准套标-校正, Method 200.7 Calibration Std Set-Revised

同位素标准溶液#1方法200.7(1991), Spiking Std Set Method 200.7 (1991)

EPA方法502.2 60种混标(HJ605-2011), Method 502.2-Volatile Organic Compounds,0.2 mg/mL in Methanol

Dibromochloromethane,0.2 mg/mL in MeOH

二溴一氯甲烷

cis-1,2-Dichloroethene,0.2 mg/mL in MeOH

顺式-1,2-二氯乙烯

1,1,1,2-Tetrachloroethane ,2.0 mg/mL in MeOH

1,1,1,2-四氯乙烷

6种气体组分502.2, Volatile Organic Cmpds-Gases,2.0 mg/mL in MeOH